That the destruction of Jerusalem should occupy the first place in the prophet’s picture of national calamity requires no explanation. Jerusalem was the heart and brain of the nation, the centre of its life and its religion, and in the eyes of the prophets the fountain‐head of its sin. The strength of her natural situation, the patriotic and religious associations which had gathered round her, and the smallness of her subject province gave to Jerusalem a unique position among the mother‐ cities of antiquity. And Ezekiel’s hearers knew what he meant when he employed the picture of a beleaguered city to set forth the judgment that was to overtake them. That crowning horror of ancient warfare, the siege of a fortified town, meant in this case something more appalling to the imagination than the ravages of pestilence and famine and sword. The fate of Jerusalem represented the disappearance of everything that had constituted the glory and excellence of Israel’s national existence. That the light of Israel should be extinguished amidst the anguish and bloodshed which must accompany an unsuccessful defence of the capital was the most terrible element in Ezekiel’s message, and here he sets it in the forefront of his prophecy. The manner in which the prophet seeks to impress this fact on his countrymen illustrates a peculiar vein of realism which runs through all his thinking (ch. iv. 1‐3). Being at a distance from Jerusalem, he seems to feel the need of some visible emblem of the doomed city before he can adequately represent the import of his prediction. He is commanded to take a brick and portray upon it a walled city, surrounded by the towers, mounds, and battering‐rams which marked the usual operations of a besieging army. Then he is to erect a plate of iron between him and the city, and from behind this, with menacing gestures, he is as it were to press on the siege. The meaning of the symbols is obvious. As the engines of destruction appear on Ezekiel’s diagram, at the bidding of Jehovah, so in due time the Chaldæan army will be seen from the walls of Jerusalem, led by the same unseen Power which now controls the acts of the prophet. In the last act Ezekiel exhibits the attitude of Jehovah Himself, cut off from His people by the iron wall of an inexorable purpose which no prayer could penetrate.